A single large circle shape centered on a pure white background. The circle has a thick bold black outline only, completely hollow inside with no fill, no color, no shading. The circle has a cute kawaii-style smiley face drawn inside — two small dot eyes and a simple curved smile, all in black line art only. The shape takes up at least 70 percent of the image space. Style is simple children's coloring book illustration, flat 2D line art, clean crisp lines, suitable for toddlers aged 2 to 4 years. No background details, no decorations around the shape, nothing else in the image except the circle on white.